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From: Prasad Malisetty <pmaliset@codeaurora.org>
To: Andy Gross <agross@kernel.org>,
	Bjorn Andersson <bjorn.andersson@linaro.org>,
	Rob Herring <robh+dt@kernel.org>,
	Bjorn Helgaas <bhelgaas@google.com>
Cc: linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
	linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org,
	mgautam@codeaurora.org, swboyd@chromium.org,
	dianders@chromium.org, mka@chromium.org,
	Prasad Malisetty <pmaliset@codeaurora.org>
Subject: [PATCH 1/3] dt-bindings: pci: qcom: Document PCIe bindings for SC720
Date: Fri,  7 May 2021 15:47:26 +0530	[thread overview]
Message-ID: <1620382648-17395-2-git-send-email-pmaliset@codeaurora.org> (raw)
In-Reply-To: <1620382648-17395-1-git-send-email-pmaliset@codeaurora.org>

Document the PCIe DT bindings for SC7280 SoC.The PCIe IP is similar
to the one used on SM8250. Add the compatible for SC7280.

Signed-off-by: Prasad Malisetty <pmaliset@codeaurora.org>
---
 Documentation/devicetree/bindings/pci/qcom,pcie.txt | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/Documentation/devicetree/bindings/pci/qcom,pcie.txt b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
index 0da458a..e5245ed 100644
--- a/Documentation/devicetree/bindings/pci/qcom,pcie.txt
+++ b/Documentation/devicetree/bindings/pci/qcom,pcie.txt
@@ -12,6 +12,7 @@
 			- "qcom,pcie-ipq4019" for ipq4019
 			- "qcom,pcie-ipq8074" for ipq8074
 			- "qcom,pcie-qcs404" for qcs404
+			- "qcom,pcie-sc7280" for sc7280
 			- "qcom,pcie-sdm845" for sdm845
 			- "qcom,pcie-sm8250" for sm8250
 
@@ -133,6 +134,22 @@
 			- "slave_bus"	AXI Slave clock
 
 - clock-names:
+	Usage: required for sc7280
+	Value type: <stringlist>
+	Definition: Should contain the following entries
+			- "aux"         Auxiliary clock
+			- "cfg"         Configuration clock
+			- "bus_master"  Master AXI clock
+			- "bus_slave"   Slave AXI clock
+			- "slave_q2a"   Slave Q2A clock
+			- "tbu"         PCIe TBU clock
+			- "ddrss_sf_tbu" PCIe SF TBU clock
+			- "pipe"        PIPE clock
+			- "pipe_src"    PIPE MUX
+			- "pipe_ext"    PIPE output clock
+			- "ref"         REFERENCE clock
+
+- clock-names:
 	Usage: required for sdm845
 	Value type: <stringlist>
 	Definition: Should contain the following entries
-- 
The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project


  reply	other threads:[~2021-05-07 10:17 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-07 10:17 [PATCH 0/3] Add DT bindings and DT nodes for PCIe and PHY in SC7280 Prasad Malisetty
2021-05-07 10:17 ` Prasad Malisetty [this message]
2021-05-07 19:59   ` [PATCH 1/3] dt-bindings: pci: qcom: Document PCIe bindings for SC720 Stephen Boyd
2021-06-04 11:26     ` Prasad Malisetty
2021-06-04 21:44       ` Stephen Boyd
2021-05-10 15:48   ` Rob Herring
2021-05-07 10:17 ` [PATCH 2/3] arm64: dts: qcom: sc7280: Add PCIe and PHY related nodes Prasad Malisetty
2021-05-07 20:06   ` Stephen Boyd
2021-05-21  9:57     ` Prasad Malisetty
2021-06-04 21:43       ` Stephen Boyd
2021-06-06  4:02         ` Bjorn Andersson
2021-06-15  5:26           ` Prasad Malisetty
2021-05-07 10:17 ` [PATCH 3/3] arm64: dts: qcom: sc7280: Add PCIe nodes for IDP board Prasad Malisetty

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